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CMU study finds controlled EV charging can reduce generation cost, but at greater health and environmental costs depending upon the generation mix

Green Car Congress

The PJM Interconnection is a regional transmission organization (RTO) that coordinates the movement of wholesale electricity in all or parts of Delaware, Illinois, Indiana, Kentucky, Maryland, Michigan, New Jersey, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia and the District of Columbia.

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NETL investigating researching chemistries for large-scale battery- and supercapacitor-based grid energy storage systems

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This research is being performed through teamwork with local universities: the University of Pittsburgh, the Pennsylvania State University, West Virginia University, and the University of Maryland. volts, which would make it an attractive candidate for electrical grid energy storage and for stationary back-up energy, NETL says.

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Creating the Commodore 64: The Engineers’ Story

Cars That Think

You waste a little bit of silicon, but silicon’s pretty cheap. Jack [Tramiel] made the bet that by the time we were ready to produce a product, 64K Rams would be cheap enough for us to use,” Charpentier said. We were using people who were there anyway,” said Ziembicki. It’s only sand.” We knew we would have a heat problem.”

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